The Bubble nebula. An HII region.
Right Ascension = 23 : 20 : 42 (h:m:s), Declination = +61 :12 (deg:m)
Magnitude = 6.9, Size = 40 arc minutes
There is no guideing.
This is a f1.95 fastar image. 20 minutes each track and accumulated Red Green and Blue. DDP'd and minimum sharp.
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